Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
439 + 518 =
4
2
957
3
|
2.
885 – 46 =
4
2
3
839
|
3.
586 – 36 =
550
2
4
3
|
4.
167 – 145 =
22
2
3
4
|
|
5.
316 – 281 =
3
2
4
35
|
6.
386 + 261 =
647
3
4
2
|
7.
967 + 14 =
981
4
2
3
|
8.
856 – 342 =
3
514
4
2
|
|
9.
694 + 206 =
4
900
3
2
|
10.
108 + 438 =
4
2
3
546
|
11.
496 + 95 =
4
591
2
3
|
12.
564 + 422 =
986
4
2
3
|
|
13.
182 – 86 =
96
4
3
2
|
14.
994 – 208 =
4
786
2
3
|
15.
665 + 330 =
4
995
3
2
|
16.
649 + 214 =
2
3
4
863
|
|
17.
71 + 470 =
2
541
4
3
|
18.
620 + 308 =
4
928
3
2
|
19.
678 – 220 =
4
458
2
3
|
20.
761 + 165 =
3
2
926
4
|